0797a6b99f
* refactors base attributes created and deleted into UserActionLogEntry foreign keys * refactors all related queries and process logic * fixes binding_on into binding_date in intervention/detail/view.html * adds basic __str__ for some models *
282 lines
8.1 KiB
Python
282 lines
8.1 KiB
Python
from django.contrib import messages
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from django.contrib.auth.decorators import login_required
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from django.utils.translation import gettext_lazy as _
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from django.http import HttpRequest
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from django.shortcuts import render, get_object_or_404
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from intervention.forms import NewInterventionForm, EditInterventionForm, ShareInterventionForm
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from intervention.models import Intervention
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from intervention.tables import InterventionTable
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from konova.contexts import BaseContext
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from konova.decorators import *
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from konova.forms import RemoveForm, SimpleGeomForm, NewDocumentForm
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from konova.utils.message_templates import FORM_INVALID
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@login_required
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def index_view(request: HttpRequest):
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"""
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Renders the index view for Interventions
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Args:
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request (HttpRequest): The incoming request
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Returns:
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A rendered view
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"""
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template = "generic_index.html"
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# Filtering by user access is performed in table filter inside of InterventionTableFilter class
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interventions = Intervention.objects.filter(
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deleted=None, # not deleted
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next_version=None, # only newest versions
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).order_by(
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"-created__timestamp"
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)
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table = InterventionTable(
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request=request,
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queryset=interventions
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)
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context = {
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"table": table,
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}
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context = BaseContext(request, context).context
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return render(request, template, context)
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@login_required
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def new_view(request: HttpRequest):
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"""
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Renders a view for a new intervention creation
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Args:
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request (HttpRequest): The incoming request
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Returns:
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"""
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template = "konova/form.html"
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form = NewInterventionForm(request.POST or None)
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if request.method == "POST":
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if form.is_valid():
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intervention = form.save(request.user)
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messages.success(request, _("Intervention {} added").format(intervention.title))
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return redirect("intervention:index")
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else:
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messages.error(request, _("Invalid input"))
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else:
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# For clarification: nothing in this case
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pass
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context = {
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"form": form,
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}
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context = BaseContext(request, context).context
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return render(request, template, context)
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@login_required
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def new_document_view(request: HttpRequest, id: str):
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""" Renders a form for uploading new documents
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Args:
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request (HttpRequest): The incoming request
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id (str): The intervention's id to which the new document will be related
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Returns:
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"""
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intervention = get_object_or_404(Intervention, id=id)
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form = NewDocumentForm(request.POST or None, request.FILES or None, instance=intervention, user=request.user)
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template = form.template
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if request.method == "POST":
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if form.is_valid():
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doc = form.save()
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messages.success(
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request,
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_("Document '{}' added").format(doc.title)
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)
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return redirect(request.META.get("HTTP_REFERER", "home"))
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else:
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messages.info(
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request,
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FORM_INVALID
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)
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return redirect(request.META.get("HTTP_REFERER", "home"))
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elif request.method == "GET":
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context = {
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"form": form
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}
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context = BaseContext(request, context).context
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return render(request, template, context)
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else:
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raise NotImplementedError
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@login_required
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def open_view(request: HttpRequest, id: str):
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""" Renders a detail view for viewing an intervention's data
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Args:
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request (HttpRequest): The incoming request
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id (str): The intervention's id
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Returns:
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"""
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template = "intervention/detail/view.html"
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# Fetch data, filter out deleted related data
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intervention = get_object_or_404(Intervention, id=id)
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compensations = intervention.compensations.filter(
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deleted=None,
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)
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has_access = intervention.has_access(user=request.user)
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geom_form = SimpleGeomForm(
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instance=intervention
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)
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context = {
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"intervention": intervention,
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"compensations": compensations,
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"has_access": has_access,
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"geom_form": geom_form,
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}
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if not has_access:
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messages.info(request, _("Remember: This data has not been shared with you, yet. This means you can only read but can not edit or perform any actions like running a check or recording."))
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context = BaseContext(request, context).context
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return render(request, template, context)
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@login_required
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def edit_view(request: HttpRequest, id: str):
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"""
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Renders a view for editing interventions
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Args:
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request (HttpRequest): The incoming request
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Returns:
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"""
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template = "konova/form.html"
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intervention = get_object_or_404(Intervention, id=id)
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if request.method == "POST":
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form = EditInterventionForm(request.POST or None, instance=intervention)
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if form.is_valid():
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intervention = form.save(request.user)
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messages.success(request, _("{} edited").format(intervention))
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return redirect("intervention:index")
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else:
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messages.error(request, _("Invalid input"))
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form = EditInterventionForm(instance=intervention)
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context = {
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"form": form,
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}
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context = BaseContext(request, context).context
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return render(request, template, context)
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@login_required
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def remove_view(request: HttpRequest, id: str):
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""" Renders a remove view for this intervention
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Args:
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request (HttpRequest): The incoming request
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id (str): The uuid id as string
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Returns:
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"""
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template = "konova/form.html"
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obj = Intervention.objects.get(id=id)
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# ToDo
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form = RemoveForm(
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object_to_remove=obj,
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remove_post_url=reverse("intervention:remove", args=(id,)),
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cancel_url=reverse("intervention:index"),
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)
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context = {
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"form": form,
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}
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context = BaseContext(request, context).context
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return render(request, template, context)
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@login_required
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def share_view(request: HttpRequest, id: str, token: str):
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""" Performs sharing of an intervention
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If token given in url is not valid, the user will be redirected to the dashboard
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Args:
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request (HttpRequest): The incoming request
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id (str): Intervention's id
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token (str): Access token for intervention
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Returns:
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"""
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user = request.user
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intervention = get_object_or_404(Intervention, id=id)
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# Check tokens
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if intervention.access_token == token:
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# Send different messages in case user has already been added to list of sharing users
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if intervention.has_access(user):
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messages.info(
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request,
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_("{} has already been shared with you").format(intervention.identifier)
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)
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else:
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messages.success(
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request,
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_("{} has been shared with you").format(intervention.identifier)
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)
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intervention.users.add(user)
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return redirect("intervention:open", id=id)
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else:
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messages.error(
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request,
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_("Share link invalid"),
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extra_tags="danger",
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)
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return redirect("home")
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@login_required
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def create_share_view(request: HttpRequest, id: str):
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""" Renders sharing form for an intervention
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Args:
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request (HttpRequest): The incoming request
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id (str): Intervention's id
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Returns:
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"""
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user = request.user
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intervention = get_object_or_404(Intervention, id=id)
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form = ShareInterventionForm(request.POST or None, instance=intervention, request=request)
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if request.method == "POST":
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if form.is_valid():
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form.save()
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messages.info(
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request,
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_("Share settings updated")
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)
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return redirect(request.META.get("HTTP_REFERER", "home"))
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elif request.method == "GET":
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context = {
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"form": form,
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}
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context = BaseContext(request, context).context
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return render(request, form.template, context)
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else:
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raise NotImplementedError
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